EP 3875369 A4 20211229 - MOTOR-INTEGRATED FLUID MACHINE AND VERTICAL TAKE-OFF AND LANDING AIRCRAFT
Title (en)
MOTOR-INTEGRATED FLUID MACHINE AND VERTICAL TAKE-OFF AND LANDING AIRCRAFT
Title (de)
MOTORINTEGRIERTE FLUIDMASCHINE UND VERTIKAL STARTENDES UND LANDENDES FLUGZEUG
Title (fr)
MACHINE À FLUIDE À MOTEUR INTÉGRÉ ET AÉRONEF DE DÉCOLLAGE ET D'ATTERRISSAGE VERTICAL
Publication
Application
Priority
- JP 2018233716 A 20181213
- JP 2019042502 W 20191030
Abstract (en)
[origin: EP3875369A1] A motor-integrated fan 1 including one or more motors integrated therein comprises: a shaft part 11 which serves as a supporting system disposed at the center of a rotational axis; a rotation part 12 which is a rotating system rotating about the shaft part 11; a duct 13 which serves as a supporting system provided on the outer periphery of the shaft part 11; and a motor 14 which rotates the rotation part 12, wherein the rotation part 12 comprises: a plurality of blades 32 rotatably supported at least on the shaft part 11 and rotating thereabout, the blades 32 being arranged in a circumferential direction of the rotational axis I; and a rotation support ring 33 connected on one side of each of the blades 32 in a radial direction of the rotational axis, the rotation support ring 33 supporting the plurality of blades 32.
IPC 8 full level
B64C 11/00 (2006.01); B64C 11/10 (2006.01); B64C 39/02 (2006.01); B64D 27/24 (2006.01); H02K 21/24 (2006.01)
CPC (source: EP US)
B64C 11/001 (2013.01 - EP US); B64C 11/10 (2013.01 - EP US); B64C 27/04 (2013.01 - EP); B64C 29/00 (2013.01 - EP); B64D 27/24 (2013.01 - EP US); B64U 30/29 (2023.01 - EP US); B64U 50/14 (2023.01 - EP); B64U 50/19 (2023.01 - EP US); H02K 7/14 (2013.01 - EP US); H02K 21/24 (2013.01 - EP US); Y02T 50/40 (2013.01 - EP); Y02T 50/60 (2013.01 - EP)
Citation (search report)
- [E] EP 3599159 A1 20200129 - GEN ELECTRIC [US]
- [E] EP 3878737 A1 20210915 - MITSUBISHI HEAVY IND LTD [JP]
- [E] EP 3889035 A1 20211006 - MITSUBISHI HEAVY IND LTD [JP]
- [XAY] WO 9513964 A1 19950526 - COSMOS [FR], et al
- [XA] US 5634611 A 19970603 - MARZE HENRI-JAMES R [FR], et al
- [XA] WO 2015005776 A1 20150115 - ECO LOGICAL ENTPR B V [NL]
- [Y] US 2018346108 A1 20181206 - SHENG CHUNHUA [US], et al
- See also references of WO 2020121671A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3875369 A1 20210908; EP 3875369 A4 20211229; JP 2020093705 A 20200618; JP 7269722 B2 20230509; US 2022063820 A1 20220303; WO 2020121671 A1 20200618
DOCDB simple family (application)
EP 19896687 A 20191030; JP 2018233716 A 20181213; JP 2019042502 W 20191030; US 201917299098 A 20191030